ER3161 Erbium(III) Acetylacetonate Hydrate (CAS: 70949-24-5)

Catalog No. ER3161
Molecular Formula Er(C5H7O2)3 • xH2O
CAS Number 70949-24-5
Purity 97%
Appearance Off-White powder

Erbium(III) Acetylacetonate Hydrate (CAS: 70949-24-5) is an off-white powder with the  molecular formula Er(C5H7O2)3 · xH2O and the molecular weight is 482.601. Stanford Advanced Materials (SAM) is a leading supplier of Erbium(III) Acetylacetonate Hydrate, offering high-quality Erbium(III) Acetylacetonate Hydrate.


Related products:Rhodium(III) Acetylacetonate Powder, Erbium Trihydride, Erbium Chloride, Erbium Dihydride.

Erbium(III) Acetylacetonate Hydrate Description

Erbium(III) Acetylacetonate Hydrate (CAS: 70949-24-5), is an off-white powder with the molecular formula Er(C5H7O2)3 · xH2O and the molecular weight is 482.601.

Stanford Advanced Materials (SAM) produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research, and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Erbium(III) Acetylacetonate Hydrate Specifications

CAS Number


Molecular formula

Er(C5H7O2)3 · xH2O

Molecular weight



Off-White powder



Melting point

125 °C

Boiling point





Erbium(III) Acetylacetonate Hydrate Applications

-Used as one of the constituents

-Used in the preparation of tris(acetylacetonate)mono(bathophenanthroline)erbium(III), [Er(acac)3(bath)].

-Used for the preparation of monodispersed lanthanide oxide nanodisks.


Erbium(III) Acetylacetonate Hydrate Safety Information



Signal word


Hazard statements

H302 + H312 - H315 - H319 - H335 - H361

Precautionary statements

P201 - P280 - P301 + P312 + P330 - P302 + P352 + P312 - P305 + P351 + P338 - P308 + P313

Personal protective equipment

Eyeshields, Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges


NONH for all modes of transport

WGK Germany


Erbium(III) Acetylacetonate Hydrate Packaging

Our Erbium(III) Acetylacetonate Hydrate is carefully handled during storage and transportation to preserve the quality of our product in its original condition.


OX1104 Erbium Oxide (Er2O3) / Erbia

OX1104 Erbium Oxide (Er2O3) / Erbia

FL1203 Erbium Fluoride (ErF3)

FL1203 Erbium Fluoride (ErF3) (CAS No. 13760-83-3)

ER1356 Erbium Dihydride (ErH2)

ER1356 Erbium Dihydride (ErH2)

ER1357 Erbium Trihydride (ErH3)

ER1357 Erbium Trihydride (ErH3)

ER1528 Erbium Chloride

ER1528 Erbium Chloride


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